You got with your +17 in the office, about the imagination of the problem in general, in the ass of your +17, why when I open the windows in my car (outside +30-40) you voiced what blows? And in the office, the dirty condie is wrapped at +15-17
Normal temperature +22-25, and not sick, not cold
and who is upset - open the box for the night in the office, so that your smell and carbon dioxide are ventilated.
Urdue
There is quite a real allergy to the cold, and it does not help to wrap in something.
and there is still poor blood circulation and low pressure, which is not just treated, and in the conditions of stationary office work is still not real
and such people your "comfortable"+17 like a knife in the throat
You are hot? buy a personal fan with power from usb, the price is 50-200 Russian rubles, and you are not "hot", and we are not cold